Larkins played for The Benjamin School in North Palm Beach, Florida, where she was named a WBCA All-American.

Larkins was a member of the USA Women's U18 team which won the gold medal at the FIBA Americas Championship in Mayaguez, Puerto Rico.

Larkins helped the team win the gold medal, scoring 9.0 points per game and recording eleven steals during the event.

Larkins hit eight out of nine field goals attempts in the opening round game against South Korea.

[3] Larkins played for the USA team in the 2007 Pan American Games in Rio de Janeiro, Brazil.

In 2011, Larkins had signed a training camp contract with the Phoenix Mercury but was waived before the start of the season.

During the playoffs, Larkins was put in the starting lineup at the four spot and was effective for the Fever with her scoring and rebounding, nearly averaging a double-double (9.9 ppg and 10.9 rpg).

The Fever would eventually end up winning the 2012 WNBA Championship after they defeated the Minnesota Lynx 3–1 in the Finals.

[7] During the 2014 season, Larkins put up career-best averages of 9.7 ppg and 9.2 rpg (ranked fourth in the league).

[13] The Lynx finished 18–16 with the number 7 seed in the league, but Larkins would receive no playing time in the postseason.